CN105602349A - Novel water-based conductive ink - Google Patents
Novel water-based conductive ink Download PDFInfo
- Publication number
- CN105602349A CN105602349A CN201610187254.8A CN201610187254A CN105602349A CN 105602349 A CN105602349 A CN 105602349A CN 201610187254 A CN201610187254 A CN 201610187254A CN 105602349 A CN105602349 A CN 105602349A
- Authority
- CN
- China
- Prior art keywords
- conductive ink
- electrically conductive
- water
- novel aqueous
- solvent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/52—Electrically conductive inks
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Conductive Materials (AREA)
Abstract
The invention discloses a novel water-based conductive ink which is formed by mixing a conductive filler, a binder resin, a solvent and aids. The novel water-based conductive ink using water as the main solvent is used instead of the traditional conductive ink; and the resin proportion is regulated, so that the adhesion strength and flexibility satisfy the requirements. The novel water-based conductive ink overcomes the defects of environment pollution and high cost in the traditional solvent conductive ink in the use process. The detection result indicates that the water-based conductive ink has the advantages of high safety, environment friendliness and favorable conductivity.
Description
Technical field
The present invention relates to ink area, be specifically related to a kind of novel aqueous electrically conductive ink.
Background technology
Along with the development of electronics industry, the combination of electronic technology and printing technology is more and more tightr, to the need of electrically conductive inkAsk also increasing. Electrically conductive ink is in ink formulations, to have added metal or the nonmetallic materials conduct with electric conductivityConductive filler, thus make ink there is the functional ink of certain conductive capability. Electrically conductive ink thin film switch, heating element heater,There is certain application the aspect such as solar cell, integrated circuit.
The electrically conductive ink of application is mostly solvent type at present, and solvent type ink exists organic volatile substance (VOC) dischargeProblem. A kind of electrically conductive ink taking water as solvent of active demand in the market replaces traditional electrically conductive ink. To meetGreening, the development trend of environmental protection.
Summary of the invention
The object of the invention is, a kind of novel aqueous electrically conductive ink is provided.
The technical solution adopted in the present invention is:
A kind of novel aqueous electrically conductive ink, is characterized in that, is prepared from by following compositions in weight percentage:
Conductive filler 20-35 part
Binder resin 30-55 part
Solvent 20-35 part
Auxiliary agent 2-8 part.
As one of preferred version, described conductive filler is the superconduction carbon black of particle diameter 10-20nm.
As one of preferred version, described binder resin be waterborne polyurethane resin and water-borne acrylic resin according toWeight ratio is that 1:1 mixes composition.
As one of preferred version, described solvent comprises deionized water, absolute ethyl alcohol, isopropyl alcohol.
As one of preferred version, described auxiliary agent comprises defoamer, dispersant, pH adjusting agent.
The present invention with respect to the beneficial effect of prior art is: novel aqueous electrically conductive ink of the present invention, and taking water as mainThe electrically conductive ink of solvent replaces traditional electrically conductive ink, and makes its adhesive strength and pliability all by allotment resin ratioMeet the requirements, overcome in use contaminated environment, disadvantage that cost is high of traditional solvent-borne type electrically conductive ink. Testing resultShow that water-soluble conducting ink not only has advantages of safety and environmental protection, and there is good electric conductivity.
Detailed description of the invention
Below with reference to embodiment, the technique effect of design of the present invention and generation is clearly and completely described, withUnderstand fully object of the present invention, feature and effect. Obviously, described embodiment is that a part of the present invention is implementedExample, instead of whole embodiment, based on embodiments of the invention, those skilled in the art do not pay creative work beforePut other obtained embodiment, all belong to the scope of protection of the invention.
Embodiment 1: a kind of novel aqueous electrically conductive ink, it is characterized in that, prepared by following compositions in weight percentage andBecome:
30 parts of conductive fillers
40 parts of binder resins
25 parts of solvents
5 parts of auxiliary agents.
Embodiment 2: a kind of novel aqueous electrically conductive ink, it is characterized in that, prepared by following compositions in weight percentage andBecome:
26 parts of the superconduction carbon blacks of particle diameter 10-20nm
22 parts of waterborne polyurethane resins
22 parts of water-borne acrylic resins
18 parts of deionized waters
2 parts of absolute ethyl alcohols
5 parts of isopropyl alcohols
1 part of defoamer
3 parts of dispersants
1 part of pH adjusting agent.
Above preferred embodiments of the present invention is illustrated, but the invention is not limited to described realityExecute example, those of ordinary skill in the art also can make all equivalent modifications or replace under the prerequisite without prejudice to spirit of the present inventionChange, the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (5)
1. a novel aqueous electrically conductive ink, is characterized in that, is prepared from by following compositions in weight percentage:
Conductive filler 20-35 part
Binder resin 30-55 part
Solvent 20-35 part
Auxiliary agent 2-8 part.
2. novel aqueous electrically conductive ink according to claim 1, is characterized in that, described conductive filler is particle diameter 10-The superconduction carbon black of 20nm.
3. novel aqueous electrically conductive ink according to claim 1, is characterized in that, described binder resin is that water-based is poly-Ammonia ester resin and water-borne acrylic resin are that 1:1 mixes composition according to weight ratio.
4. novel aqueous electrically conductive ink according to claim 1, is characterized in that, described solvent comprises deionized water,Absolute ethyl alcohol, isopropyl alcohol.
5. novel aqueous electrically conductive ink according to claim 1, is characterized in that, described auxiliary agent comprises defoamer, pointPowder, pH adjusting agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187254.8A CN105602349A (en) | 2016-03-29 | 2016-03-29 | Novel water-based conductive ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187254.8A CN105602349A (en) | 2016-03-29 | 2016-03-29 | Novel water-based conductive ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105602349A true CN105602349A (en) | 2016-05-25 |
Family
ID=55982720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610187254.8A Pending CN105602349A (en) | 2016-03-29 | 2016-03-29 | Novel water-based conductive ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105602349A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106519805A (en) * | 2016-11-29 | 2017-03-22 | 广州慧谷化学有限公司 | Water-based colorful conductive printing ink used for silk-screen printing and preparation method for water-based colorful conductive printing ink |
| CN106867316A (en) * | 2017-03-17 | 2017-06-20 | 青岛瑞利特新材料科技有限公司 | A kind of watersoluble plumbago alkene electrically conductive ink |
| CN106883682A (en) * | 2017-03-17 | 2017-06-23 | 青岛瑞利特新材料科技有限公司 | A kind of Graphene modified water-soluble electrically conductive ink |
| CN107868512A (en) * | 2017-12-06 | 2018-04-03 | 佛山君帝环保科技有限公司 | A kind of aqueous, environmental protective ink |
| CN110724413A (en) * | 2019-11-08 | 2020-01-24 | 北方工业大学 | Water-based fluorescent conductive ink for screen printing, and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150141398A (en) * | 2014-06-10 | 2015-12-18 | 한국과학기술연구원 | Electrically conductive ink component using nanowire and manufacturing method of conductive layers therefrom |
| CN105385242A (en) * | 2015-12-28 | 2016-03-09 | 王璐 | Stable conductive printing ink |
-
2016
- 2016-03-29 CN CN201610187254.8A patent/CN105602349A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150141398A (en) * | 2014-06-10 | 2015-12-18 | 한국과학기술연구원 | Electrically conductive ink component using nanowire and manufacturing method of conductive layers therefrom |
| CN105385242A (en) * | 2015-12-28 | 2016-03-09 | 王璐 | Stable conductive printing ink |
Non-Patent Citations (1)
| Title |
|---|
| 张国锋等: "新型水性导电油墨的制备与性能研究", 《包装工程》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106519805A (en) * | 2016-11-29 | 2017-03-22 | 广州慧谷化学有限公司 | Water-based colorful conductive printing ink used for silk-screen printing and preparation method for water-based colorful conductive printing ink |
| CN106867316A (en) * | 2017-03-17 | 2017-06-20 | 青岛瑞利特新材料科技有限公司 | A kind of watersoluble plumbago alkene electrically conductive ink |
| CN106883682A (en) * | 2017-03-17 | 2017-06-23 | 青岛瑞利特新材料科技有限公司 | A kind of Graphene modified water-soluble electrically conductive ink |
| CN107868512A (en) * | 2017-12-06 | 2018-04-03 | 佛山君帝环保科技有限公司 | A kind of aqueous, environmental protective ink |
| CN110724413A (en) * | 2019-11-08 | 2020-01-24 | 北方工业大学 | Water-based fluorescent conductive ink for screen printing, and preparation method and application thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |
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| WD01 | Invention patent application deemed withdrawn after publication |